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Which component does the SQL Tuning Advisor NOT analyze for the SQL statements?()
- A、ADDM
- B、AWR
- C、Cursor Cache
- D、SQL Tuning Sets
- E、Flash Recovery Area
参考答案
更多 “Which component does the SQL Tuning Advisor NOT analyze for the SQL statements?() A、ADDMB、AWRC、Cursor CacheD、SQL Tuning SetsE、Flash Recovery Area” 相关考题
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Which of these appropriately describes the results of a manual SQL Tuning Advisor task?()
A. A list of SQL statements and recommendations for tuningB. A list of SQL statements that have been tuned by the Advisor, with before and after metricsC. Graphs showing the actual performance improvement made by the Advisor after it implemented the recommended changesD. All of the above
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To view the results of a manual SQL Tuning Advisor task, which steps should the DBA take?()
A. From the Advisor Central home page, select the tuning task from the Advisor Tasks section.B. From Advisor Central, choose SQL Advisors, SQL Tuning Advisors, Manual Tuning Task Results.C. From Advisor Central, choose SQL Advisors, Manual SQL Tuning Advisors, Tuning Task Results.D. Either B or C
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Which is the source used by Automatic SQL Tuning that runs as part of the AUTOTASK framework? ()A、SQL statements that are part of the AWR baseline only B、SQL statements based on the AWR top SQL identificationC、SQL statements that are part of the available SQL Tuning Set (STS) only D、SQL statements that are available in the cursor cache and executed by a user other than SYS
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Which of these appropriately describes the results of a manual SQL Tuning Advisor task?() A、 A list of SQL statements and recommendations for tuningB、 A list of SQL statements that have been tuned by the Advisor,with before and after metrics C、 Graphs showing the actual performance improvement made by the Advisor after it implemented the recommended changesD、 All of the above
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To view the results of the most recent Automatic SQL Tuning Advisor task, which sequence should you follow?()A、EM Database home page, Software and Support, SQL Advisors, Automatic SQL Tuning Advisor.B、EM Database home page, Software and Support, Advisor Central, SQL Advisors, Automatic SQL Tuning Advisor.C、EM Database home page, Software and Support, Support Workbench, Advisor Central, SQL Advisors, Automatic SQL Tuning Advisor.D、Either B or CE、All of the above
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Which of these appropriately describes the results of a manual SQL Tuning Advisor task?()A、A list of SQL statements and recommendations for tuningB、A list of SQL statements that have been tuned by the Advisor, with before and after metricsC、Graphs showing the actual performance improvement made by the Advisor after it implemented the recommended changesD、All of the above
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Which of the following identifies and creates an index to minimize the DB time for a particular SQL statement?() A、 The SGA Tuning AdvisorB、 The SQL Access AdvisorC、 The SQL Tuning AdvisorD、 The Memory Advisor
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You want to use the SQL Tuning Advisor to generate recommendations for badly written SQL statements in your development environment. Which three sources can you select for the advisor to analyze?()A、 Top SQLB、 snapshotsC、 SQL Tuning setsD、 index access pathE、 optimizer statisticsF、 materialized view logs
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Which statement is true when you run the SQL Tuning Advisor with limited scope?()A、Access path analysis is not performed for the SQL statements.B、SQL structure analysis is not performed for the SQL statements.C、SQL Profile recommendations are not generated for the SQL statements.D、The staleness and absence of the statistics are not checked for the objects in the query supplied to the SQL Tuning Advisor.
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Which of the following advisors within the Oracle advisory framework will analyze a single SQL statement and make recommendations for performance improvement?()A、SQL Repair AdvisorB、SQL OptimizerC、SQL Access AdvisorD、SQL Tuning Advisor
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To view the results of a manual SQL Tuning Advisor task, which steps should the DBA take?()A、From the Advisor Central home page, select the tuning task from the Advisor Tasks section.B、From Advisor Central, choose SQL Advisors, SQL Tuning Advisors, Manual Tuning Task Results.C、From Advisor Central, choose SQL Advisors, Manual SQL Tuning Advisors, Tuning Task Results.D、Either B or C
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What happens when you run the SQL Tuning Advisor with limited scope?() A、 Access path analysis is not performed for SQL statements.B、 SQL structure analysis is not performed for SQL statements.C、 SQL Profile recommendations are not generated for SQL statements.D、 Staleness and absence of statistics are not checked for the objects in the SQL Tuning Advisor.
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Which is the source used by Automatic SQL Tuning that runs as part of the AUTOTASK framework?()A、 SQL statements that are part of the AWR baseline onlyB、 SQL statements based on the AWR top SQL identificationC、 SQL statements that are part of the available SQL Tuning Set (STS) onlyD、 SQL statements that are available in the cursor cache and executed by a user other than SYS
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What happens when you run the SQL Tuning Advisor with limited scope?()A、Access pathanalysis is not performed for SQL statements.B、SQL structure analysis is not performed for SQL statements.C、SQL Profile recommendations are not generated for SQL statements.D、Staleness and absence of statistics are not checked for the objects in the SQL Tuning Advisor. In this case, SQL Tuning Advisor produces recommendations based on statistical checks, access path analysis, and SQL structure analysis. SQL profile recommendations are not generated.
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To view the results of the most recent Automatic SQL Tuning Advisor task,which sequence should you follow?() A、 EM Database home page,Software and Support,SQL Advisors,Automatic SQL Tuning AdvisorB、 EM Database home page,Software and Support,Advisor Central,SQL Advisors,Automatic SQL Tuning AdvisorC、 EM Database home page,Software and Support,Support Workbench,Advisor Central,SQL Advisors,Automatic SQL Tuning AdvisorD、 Either B or CE、 All of the above
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You are creating a SQL Tuning Set to allow a group of SQL statements to be passed into the SQL Tuning Advisor. Which packages will you use to create the SQL Tuning Set?()A、 DBMS_WORKLOAD_REPOSITORYB、 DBMS_RESOURCE_MANAGERC、 DBMS_SQLTUNED、 DBMS_ADVISOR
考题
To view the results of a manual SQL Tuning Advisor task, which steps should the DBA take?() A、 From the Advisor Central home page,select the tuning task from the Advisor Tasks section B、 From Advisor Central,choose SQL Advisors,SQL Tuning Advisors,Manual Tuning Task ResultsC、 From Advisor Central,choose SQL Advisors,Manual SQL Tuning Advisors,Tuning Task ResultsD、 Either B or C
考题
单选题You are creating a SQL Tuning Set to allow a group of SQL statements to be passed into the SQL Tuning Advisor. Which packages will you use to create the SQL Tuning Set?()A
DBMS_WORKLOAD_REPOSITORYB
DBMS_RESOURCE_MANAGERC
DBMS_SQLTUNED
DBMS_ADVISOR
考题
单选题Which of these appropriately describes the results of a manual SQL Tuning Advisor task?()A
A list of SQL statements and recommendations for tuningB
A list of SQL statements that have been tuned by the Advisor, with before and after metricsC
Graphs showing the actual performance improvement made by the Advisor after it implemented the recommended changesD
All of the above
考题
单选题What happens when you run the SQL Tuning Advisor with limited scope?()A
Access path analysis is not performed for SQL statements.B
SQL structure analysis is not performed for SQL statements.C
SQL Profile recommendations are not generated for SQL statements.D
Staleness and absence of statistics are not checked for the objects in the SQL Tuning Advisor.
考题
多选题You want to use the SQL Tuning Advisor to generate recommendations for badly written SQL statements in your development environment. Which three sources can you select for the advisor to analyze? ()ATop SQLBsnapshotsCSQL Tuning setsDindex access pathEoptimizer statisticsFmaterialized view logs
考题
单选题Which statement is true when you run the SQL Tuning Advisor with limited scope?()A
Access path analysis is not performed for the SQL statements.B
SQL structure analysis is not performed for the SQL statements.C
SQL Profile recommendations are not generated for the SQL statements.D
The staleness and absence of the statistics are not checked for the objects in the query supplied to the SQL Tuning Advisor.
考题
单选题Which component does the SQL Tuning Advisor NOT analyze for the SQL statements?()A
ADDMB
AWRC
Cursor CacheD
SQL Tuning SetsE
Flash Recovery Area
考题
单选题To view the results of the most recent Automatic SQL Tuning Advisor task,which sequence should you follow?()A
EM Database home page,Software and Support,SQL Advisors,Automatic SQL Tuning AdvisorB
EM Database home page,Software and Support,Advisor Central,SQL Advisors,Automatic SQL Tuning AdvisorC
EM Database home page,Software and Support,Support Workbench,Advisor Central,SQL Advisors,Automatic SQL Tuning AdvisorD
Either B or CE
All of the above
考题
单选题Which of the following advisors within the Oracle advisory framework will analyze a single SQL statement and make recommendations for performance improvement?()A
SQL Repair AdvisorB
SQL OptimizerC
SQL Access AdvisorD
SQL Tuning Advisor
考题
单选题Which is the source used by Automatic SQL Tuning that runs as part of the AUTOTASK framework? ()A
SQL statements that are part of the AWR baseline only B
SQL statements based on the AWR top SQL identificationC
SQL statements that are part of the available SQL Tuning Set (STS) only D
SQL statements that are available in the cursor cache and executed by a user other than SYS
考题
多选题What happens when you run the SQL Tuning Advisor with limited scope?()AAccess pathanalysis is not performed for SQL statements.BSQL structure analysis is not performed for SQL statements.CSQL Profile recommendations are not generated for SQL statements.DStaleness and absence of statistics are not checked for the objects in the SQL Tuning Advisor. In this case, SQL Tuning Advisor produces recommendations based on statistical checks, access path analysis, and SQL structure analysis. SQL profile recommendations are not generated.
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